Active NPI 1457329187 Individual Practitioner Male Practitioner

Dr. Herbert Friedman , MD

Internal Medicine • Baltimore, MD

✓ Accepts Medicare Assignment Telehealth Available

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Herbert Friedman, MD is a registered Internal Medicine practitioner in Baltimore, MD. With approximately 51 years of clinical practice since graduating from University Of Maryland School Of Medicine in 1975, Dr. Friedman provides healthcare services at the registered practice location at 5601 LOCH RAVEN BLVD.

Dr. Friedman is affiliated with Medstar Medical Group Ii Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, administration of influenza virus vaccine, influenza vaccine split virus, preservative free. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5601 Loch Raven Blvd

Baltimore, MD 212392905

Telephone 4105328000

Associated Practice Facility / Clinic

🏢 Drs. Hahn And Padgett Facility NPI 1629070883

Medicare Profile & Education

Medical School

University Of Maryland School Of Medicine

Graduation Year

1975

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

51 Yrs +30.7 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 28.1 Yrs

Regional Practice Density

1337 Specialists

Practicing in Baltimore, MD (4114 Statewide)

Telehealth Adoption Rate

21.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

45.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Friedman (51 Years) 51 Yrs

Baltimore Specialty Average (20.3 Years) 20.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	172	140	$230.02	$88.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	42	39	$328.67	$121.11
G0008 Administration of influenza virus vaccine	21	21	$59.00	$33.77
90662 Influenza vaccine split virus, preservative free	13	13	$115.18	$81.82
90480 Admn sarscov2 vacc 1 dose	11	11	$60.00	$45.03
91322 Sarscov2 vac 50 mcg/0.5ml im	11	11	$178.85	$155.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	91	75	$206.54	$83.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	35	$285.63	$127.51
82962 Blood glucose (sugar) test performed by hand-held instrument	11	11	$11.36	$3.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	75	33	$250.00	$108.03
99226 Subsequent observation care, typically 35 minutes per day	26	15	$252.00	$106.65
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$190.00	$97.10
99217 Hospital observation care on day of discharge	14	14	$176.00	$75.96
99218 Hospital observation care typically 30 minutes	13	13	$239.00	$103.72
99238 Hospital discharge day management, 30 minutes or less	12	12	$175.00	$76.28
99220 Hospital observation care, typically 70 minutes	12	12	$445.00	$188.83
99239 Hospital discharge day management, more than 30 minutes	11	11	$260.00	$111.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	149	52	$250.00	$108.40
99213 Established patient office or other outpatient visit, typically 15 minutes	96	85	$180.00	$99.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	77	71	$263.00	$141.84
99226 Subsequent observation care, typically 35 minutes per day	19	17	$252.00	$111.08
99238 Hospital discharge day management, 30 minutes or less	16	16	$175.00	$77.91
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	13	13	$286.00	$145.46
99495 Transitional care management services for problem of at least moderate complexity	12	12	$475.00	$225.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$486.00	$215.59
99220 Hospital observation care, typically 70 minutes	11	11	$445.00	$195.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	162	65	$173.00	$76.16
99213 Established patient office or other outpatient visit, typically 15 minutes	76	69	$180.00	$81.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	56	$263.00	$118.02
G0008 Administration of influenza virus vaccine	26	26	$65.00	$18.18
99239 Hospital discharge day management, more than 30 minutes	26	26	$260.00	$113.67
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	21	21	$286.00	$125.38
99238 Hospital discharge day management, 30 minutes or less	19	19	$175.00	$75.82
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	18	18	$41.07	$19.58
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$244.00	$108.69
G0009 Administration of pneumococcal vaccine	12	12	$65.00	$18.18
99442 Telephone medical discussion with physician, 11-20 minutes	11	11	$180.00	$81.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	298	132	$161.76	$76.76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	109	50	$245.86	$109.67
99238 Hospital discharge day management, 30 minutes or less	67	65	$165.52	$77.36
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	57	57	$291.86	$144.72
99239 Hospital discharge day management, more than 30 minutes	38	37	$245.05	$113.32
99217 Hospital observation care on day of discharge	30	30	$170.53	$77.36
99221 Initial hospital inpatient care per day, typically 30 minutes	28	27	$238.43	$107.50
99225 Subsequent observation care, typically 25 minutes per day	19	15	$171.37	$77.16
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	11	$83.94	$41.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$475.87	$213.47
99218 Hospital observation care typically 30 minutes	14	14	$239.00	$105.35
99219 Hospital observation care, typically 50 minutes	12	12	$320.42	$143.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	356	158	$147.72	$77.07
99238 Hospital discharge day management, 30 minutes or less	84	83	$150.14	$77.67
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	74	74	$271.09	$144.94
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	27	$84.71	$41.54
99239 Hospital discharge day management, more than 30 minutes	37	37	$216.00	$114.31
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	35	20	$209.00	$110.37
99217 Hospital observation care on day of discharge	14	14	$151.71	$77.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	255	127	$156.92	$75.83
99238 Hospital discharge day management, 30 minutes or less	86	86	$153.77	$76.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	51	50	$270.00	$142.64
99239 Hospital discharge day management, more than 30 minutes	27	27	$232.00	$113.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	21	15	$241.67	$109.73
99217 Hospital observation care on day of discharge	18	18	$157.50	$76.88
99219 Hospital observation care, typically 50 minutes	16	16	$270.00	$142.83

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MD D0019307

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Medstar Medical Group Ii Llc

9000 Franklin Square Dr, Baltimore, MD 212373901

Phone: 4437777000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

19 Associated Practitioners

Darren Stimpfle

Physician Assistant - Surgical

NPI 1063769982

Dr. Charles Hoesch , MD

Internal Medicine

NPI 1104895903

Doctor of Medicine (M.D.)

Nicole Patterson , PA

Physician Assistant

NPI 1194881946

Physician Assistant

Linda Hagan , PA-C

Physician Assistant

NPI 1427199272

Physician Assistant (Certified)

Dr. Sheldon Glusman , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1558410118

Doctor of Medicine (M.D.)

Dr. Pablo Dibos , MD

Internal Medicine

NPI 1619983608

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 5601 LOCH RAVEN BLVD, BALTIMORE, MD 212392905 (Tel: 4105328000)

📍

Updated Business Mailing Address July 08, 2007

Registered at 5601 LOCH RAVEN BLVD, BALTIMORE, MD 212392905 (Tel: 4105328000)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as HERBERT FRIEDMAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #D0019307 in MD)

🟢

Initial NPI Registration & Enumeration March 09, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1457329187

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 09, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5601 Loch Raven Blvd

Baltimore, MD 212392905

Phone: 4105328000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.